Best Old Westbury Private Schools (2025-26)

For the 2025-26 school year, there are 2 private schools serving 300 students in Old Westbury, NY (there are 2 public schools, serving 2,247 public students). 12% of all K-12 students in Old Westbury, NY are educated in private schools (compared to the NY state average of 15%).

The average acceptance rate is 95%, which is higher than the New York private school average acceptance rate of 74%.

100% of private schools in Old Westbury, NY are religiously affiliated (most commonly Catholic and Seventh Day Adventist).